Sapphire Radeon HD 7970 OC With Boost 3GB GDDR5

GPU 950/1000 (boost) MHz Core Clock 28 nm Chip 2048 x Stream Processors Memory 3072 MB Size 384 -bit GDDR5 5700/5800 MHz (boost) Effective  Output 1 x HDMI (with 3D) 1 x DisplayPort 1 x Single-link DVI-D Dual-link DVI-I  Dimension 275(L)x115(W)x36(H) mm Size. Software Driver CD SAPPHIRE TriXX Utility Accessory: CrossFire™ Bridge Interconnect Cable 8 PIN to 4 PIN Power Cable DVI to VGA Adapter Mini-DP to DP Cable 6 PIN to 4 PIN Power Cable Requirements PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard. 1X75 Watt 6-pin PCI Express power connector is required.
(2X75 for Crossfire systems) Certified power supplies are recommended.
Please refer to: http://support.amd.com/us/certified/power-supplies/Pages/listing.aspx 1024MBMinimum of system memory. Installation software requires CD-ROM drive. DVD playback requires DVD drive. Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive. To support 3 displays, one of the monitors has to support DisplayPort. 500 Watt Power Supply is required. 1X150 Watt 8-pin PCI Express power connector is required.
(2X150 for CrossFireX™ systems)
Garantía: 1 año.

GPU 950/1000 (boost) MHz Core Clock 28 nm Chip 2048 x Stream Processors Memory 3072 MB Size 384 -bit GDDR5 5700/5800 MHz (boost) Effective  Output 1 x HDMI (with 3D) 1 x DisplayPort 1 x Single-link DVI-D Dual-link DVI-I  Dimension 275(L)x115(W)x36(H) mm Size. Software Driver CD SAPPHIRE TriXX Utility Accessory: CrossFire™ Bridge Interconnect Cable 8 PIN to 4 PIN Power Cable DVI to VGA Adapter Mini-DP to DP Cable 6 PIN to 4 PIN Power Cable
Requirements
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard. 1X75 Watt 6-pin PCI Express power connector is required.
(2X150 for CrossFireX™ systems)
GPU 950/1000 (boost) MHz Core Clock 28 nm Chip 2048 x Stream Processors
Memory 3072 MB Size 384 -bit GDDR5 5700/5800 MHz (boost) Effective 
Output 1 x HDMI (with 3D) 1 x DisplayPort 1 x Single-link DVI-D Dual-link DVI-I 
Dimension 275(L)x115(W)x36(H) mm Size.

Software Driver CD
SAPPHIRE TriXX Utility
Accessory: CrossFire™ Bridge Interconnect Cable 8 PIN to 4 PIN Power Cable DVI to VGA Adapter Mini-DP to DP Cable 6 PIN to 4 PIN Power Cable
950/1000 (boost) MHz Core Clock 28 nm Chip 2048 x Stream Processors
950/1000 (boost) MHz Core Clock
28 nm Chip
2048 x Stream Processors
3072 MB Size 384 -bit GDDR5 5700/5800 MHz (boost) Effective 
3072 MB Size
384 -bit GDDR5
5700/5800 MHz (boost) Effective 
1 x HDMI (with 3D) 1 x DisplayPort 1 x Single-link DVI-D Dual-link DVI-I 
1 x HDMI (with 3D)
1 x DisplayPort
1 x Single-link DVI-D
Dual-link DVI-I 
CrossFire™ Bridge Interconnect Cable 8 PIN to 4 PIN Power Cable DVI to VGA Adapter Mini-DP to DP Cable 6 PIN to 4 PIN Power Cable
CrossFire™ Bridge Interconnect Cable
8 PIN to 4 PIN Power Cable
DVI to VGA Adapter
Mini-DP to DP Cable
6 PIN to 4 PIN Power Cable
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.

1X75 Watt 6-pin PCI Express power connector is required.
(2X75 for Crossfire systems)
Certified power supplies are recommended.
Please refer to: http://support.amd.com/us/certified/power-supplies/Pages/listing.aspx
1024MBMinimum of system memory.

Installation software requires CD-ROM drive.

DVD playback requires DVD drive.

Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive.

To support 3 displays, one of the monitors has to support DisplayPort.

500 Watt Power Supply is required.

1X150 Watt 8-pin PCI Express power connector is required.